package ooday05;

public class Student extends Person{
    String stuId;

    Student(String name, int age, String address, String stuId){
        super(name, age, address);
        this.stuId=stuId;
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+",今年"+age+"岁了，家住在"+address+",学号是"+stuId);
    }
}
